Radio remote control unit



FIG. 1 is a perspective view of a radio remote control unit showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines represent portions of the article that form no part of the claim. 

We claim the ornamental design for a radio remote control unit, as shown and described. 